一个perl线程使用方法的简单演示

 

#!/usr/bin/perl -w

# 装载perl线程模块
use threads;
use POSIX qw(strftime);

sub produce {
    my $thread_name = shift;
    while(1) {
        my $r = int(rand(100));

        # 获得本线程内当前时间
        my $now_time = strftime "%Y-%m-%d %H:%M:%S", localtime;

        # 获得本线程的ID
        $n = threads->tid();
        my $r2 = int(rand(3));
        printf("$thread_name \$random: %-2s | \$random2: $r2 | thread_id: $n | $now_time |\n",$r);
        sleep($r2);
    }
}

# 创建N个线程,每个线程调用 &produce 子例程,并传送一个参数.
my $jason1 = threads->create(\&produce, "jason1");
my $jason2 = threads->create(\&produce, "jason2");
my $jason3 = threads->create(\&produce, "jason3");
my $jason4 = threads->create(\&produce, "jason4");
my $jason5 = threads->create(\&produce, "jason5");

# 线程结束,收割.
$jason1->join();
$jason2->join();
$jason3->join();
$jason4->join();
$jason5->join();

 use threads;模块的详细使用方法还要好好研究.

http://search.cpan.org/~jdhedden/threads-1.82/lib/threads.pm

注:

之前看了段时间的Thread模块.后来才发现.这个模块已经被放弃了.因为有很多问题.

打算用perl写多线程,还是好好研究threads.